diff options
Diffstat (limited to 'rose/rsdwnlnk.c')
| -rw-r--r-- | rose/rsdwnlnk.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/rose/rsdwnlnk.c b/rose/rsdwnlnk.c index cd9d44d..df8f893 100644 --- a/rose/rsdwnlnk.c +++ b/rose/rsdwnlnk.c @@ -78,7 +78,8 @@ int main(int argc, char **argv) axbind.fsa_ax25.sax25_ndigis = 1; axbind.fsa_ax25.sax25_call = rosepeer.srose_call; - if ((addr = ax25_config_get_addr(argv[1])) == NULL) { + addr = ax25_config_get_addr(argv[1]); + if (addr == NULL) { syslog(LOG_ERR, "invalid AX.25 port name - %s\n", argv[1]); closelog(); return 1; @@ -155,7 +156,8 @@ int main(int argc, char **argv) /* * Open the socket into the kernel. */ - if ((s = socket(AF_AX25, SOCK_SEQPACKET, 0)) < 0) { + s = socket(AF_AX25, SOCK_SEQPACKET, 0); + if (s < 0) { syslog(LOG_ERR, "cannot open AX.25 socket, %s\n", strerror(errno)); closelog(); return 1; @@ -240,7 +242,8 @@ int main(int argc, char **argv) select(s + 1, &read_fd, NULL, NULL, NULL); if (FD_ISSET(s, &read_fd)) { - if ((n = read(s, buffer + 2, sizeof(buffer)-2)) == -1) + n = read(s, buffer + 2, sizeof(buffer) - 2); + if (n == -1) break; if (buffer[2] == 0xF0) { buffer[2] = 0; @@ -253,7 +256,8 @@ int main(int argc, char **argv) } if (FD_ISSET(STDIN_FILENO, &read_fd)) { - if ((n = read(STDIN_FILENO, buffer, 512)) == -1) { + n = read(STDIN_FILENO, buffer, 512); + if (n == -1) { close(s); break; } |